SolvedStack cluster: fastapi:configuration-error

What This Cluster Means

FastAPI cluster (24 fixes): Misconfiguration, wrong defaults, or incompatible settings that break startup or runtime behavior.

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TypeError: 'Dependency' object can't be awaited
AttributeError: __pydantic_core_schema__
FastAPI app with `separate_input_output_schemas` disabled excludes computed fields on Pydantic models from OpenAPI output
HTTPBearer security scheme enabled as a dependency is returning a `403` when a request is unauthenticated because of a missing or a malformed `authorization` header. In those scenarios, a `401` should be returned instead
Header parameter and model handling does not work as expected

Search within this library’s fixes:

Recently, the CI is failing due to docs building failures

#12017 · fastapi/fastapi

Traceback stack does not show exact place of error

#13022 · fastapi/fastapi

Upcoming Pydantic 2.10 is going to break version comparison checks

#12901 · fastapi/fastapi

Header parameter and model handling does not work as expected

#13400 · fastapi/fastapi

Validations in `Annotated` like `AfterValidator` do not work in FastAPI 0.115.10

#13440 · fastapi/fastapi

AttributeError: 'dict' object has no attribute 'split'

#14344 · fastapi/fastapi

Basic auth `realm` is REQUIRED but handled as optional

#13471 · fastapi/fastapi

FastAPI app with `separate_input_output_schemas` disabled excludes computed fields on Pydantic models from OpenAPI

#14431 · fastapi/fastapi

0.120.3 breaks `SecurityBase` based dependencies in OpenAPI

#14271 · fastapi/fastapi

Discriminated Unions Break When Wrapped in Annotated[Union, Body(...)] in FastAPI 0.124.1+

#14508 · fastapi/fastapi

Since FastAPI 0.119.0, using `arbitrary_types_allowed=True` with custom types that define their serialization and JSON

#14483 · fastapi/fastapi

FastAPI 0.123.5 breaks async wrappers using @wraps

#14444 · fastapi/fastapi

Bug with async callable class dependency in fastapi>=0.123.6

#14465 · fastapi/fastapi

Bug with async callable class dependency in fastapi>=0.123.6

#14466 · fastapi/fastapi

Computed fields support breaks with mixed route types

#14467 · fastapi/fastapi

In FastAPI 0.123.7, annotations from code imported in `if TYPE_CHECKING` could break

#14484 · fastapi/fastapi

Bad encoding in query parameters with new TestClient using httpx.Client

#5646 · fastapi/fastapi

Exception: cannot import name 'get_args' from 'pydantic.typing'

#9566 · fastapi/fastapi

HTTPBearer security scheme is returning 403 instead or 401

#10177 · fastapi/fastapi

#10286 · fastapi/fastapi

Pydantic v2, dataclasses, UUID, and `__annotations__`

#10007 · fastapi/fastapi

Inconsistent add_api_route types

#10236 · fastapi/fastapi

Old `HTTPValidationError` and `ValidationError` OpenAPI entry

#10787 · fastapi/fastapi

Regression between 0.113.0 and 0.114.0: OAuth2PasswordRequestForm used to accept grant_type=""

#12240 · fastapi/fastapi

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FastAPI — Configuration error

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